44,996 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| klodr/gmail-mcp Gmail MCP server — scope-gated tools (readonly / send / modify), path jails for attachment | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,076 tok |
| vcqr/ashell vcqr.github.io A lightweight, attractive AI-powered cross-platform SSH client supporting SFTP, port forwa | 18 | Codex, OpenCode | 1 | 196 tok |
| kanfu-panda/pdlc-skills kanfu-panda.github.io Skills that make your AI coding agent prove its work: PRD → TDD → implement → review → shi | 18 | Claude Code | 1 | 5,698 tok |
| biedongbin/dsh-claude-compat DSH plugin: bridge Claude Code's .claude/ directory (skills, commands, rules) into DeepSee | 18 | Claude Code | 1 | — |
| PANGKAIFENG/ai-product-manager-skills AI product manager skills for Codex/Claude: brainstorming, product research, PRD workflows | 18 | Codex, OpenCode | 1 | 561 tok |
| mittal-parth/claude-clan playclaude.vercel.app Turn your codebase and GitHub PRs into a live isometric city where AI agents visibly build | 18 | Claude Code | 3 | 3,351 tok |
| andreapollastri/newsletter newsletter.web.ap.it Open Source Newsletter System | 18 | Claude Code, Codex, OpenCode | 2 | 5,350 tok |
| Caprista/KarvyLoop The agent that learns how you decide - and proves it by never deciding for you. A local-fi | 18 | Claude Code | 1 | — |
| nickschuetz/o3de-mcp Automate Open 3D Engine with AI — an MCP server for editor control, project & build manage | 18 | Claude Code, Codex, OpenCode | 2 | 6,109 tok |
| anivar/developer-docs-framework skills.sh AI agent skill for technical docs — Diataxis + 27 rules, 6 style guides (Google, Good Docs | 18 | Codex, OpenCode | 1 | 21,969 tok |
| Mharis-code/videoanalyzer A Claude Code skill that watches and reverse-engineers any social media video into a struc | 18 | Claude Code | 1 | 654 tok |
| FullStaQD/qcc | 18 | Codex, OpenCode | 1 | 264 tok |
| toonhuysmans/pocket-scion-synth Real-time generative synthesis firmware for the Pocket SCION | 18 | Codex, OpenCode | 1 | 1,475 tok |
| T0ha/camelot camelotai.tech Kanban board based coding agents orchestrator based on KISS | 18 | Claude Code, Codex, OpenCode | 4 | 4,970 tok |
| sourcenetwork/defradb.rs A full implementation of DefraDB in Rust | 18 | Codex, OpenCode | 1 | 9,093 tok |
| aiqinxuancai/e-language-skill AI Agent Skill for Yi Language (e-language) projects. | 18 | Codex, OpenCode | 1 | 90 tok |
| delta-exchange/delta-exchange-mcp mcp.delta.exchange Official Delta Exchange MCP | 18 | Codex, OpenCode | 1 | 6,314 tok |
| macanderson/stella stella.oxagen.sh A coding agent that builds it's own tools and mines it's own skills and always ships with | 18 | Claude Code, Codex, OpenCode | 5 | 46,046 tok |
| jayelbotvibe-web/hermes-pentest-lab jayelbotvibe-web.github.io AI-orchestrated, Kali-native pentesting lab: an MCP tool-server with scope/VPN/rate/audit | 18 | Claude Code | 1 | 1,683 tok |
| NotNull92/workforge-mcp WorkForge is a Windows MCP gateway that lets ChatGPT inspect files, resume Git work, make | 18 | Codex, OpenCode | 1 | 149 tok |
| AceDataCloud/MidjourneyMCP MCP server for Midjourney image generation through Ace Data Cloud. | 18 | Claude Code, GitHub Copilot | 2 | 871 tok |
| AishwaryShrivastav/vibe-testing testing.tfgstudio.com Code-aware browser testing for AI coding agents. 14 MCP tools, CLI workflows, regression m | 18 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,908 tok |
| DustinTrap/kvm-pilot Smart hands for your AI agents — write-capable, multi-plane (KVM + BMC + SSH) MCP server f | 18 | Claude Code | 2 | 2,657 tok |
| PollyGlot/google-play-cli gplay.sh gplay: publish to Google Play from CI or a coding agent. One static binary, JSON output th | 18 | Claude Code, Codex, OpenCode | 2 | 1,249 tok |
| shiaho777/revx Rust reverse-engineering toolkit with CLI and local MCP server. | 18 | Codex, OpenCode | 1 | 569 tok |
| facebook/agentic-tools Agentic tools plugin and skills | 18 | Claude Code, Codex, OpenCode | 2 | 2,065 tok |
| CasualOffice/slides slide.schnsrw.live Open-source self-hosted web slides editor with .pptx round-trip — an alternative to Google | 18 | Claude Code | 1 | 1,348 tok |
| mehdiforoozandeh/crux mehdiforoozandeh.github.io A scientific-method lab notebook your AI agent drives — research as a tree of questions an | 18 | Claude Code, Codex, OpenCode | 1 | 610 tok |
| iksnerd/adb-mcp adb-mcp.com MCP server for Android — drive emulators and real devices over adb from Claude Code, Curso | 18 | Claude Code | 1 | — |
| daftAI2026/daftAI-skills | 18 | Claude Code, Codex, OpenCode | 2 | 8,208 tok |
| vanssata/jetbrains-claude-subscription Unofficial JetBrains plugin: adds a Claude Subscription (Pro/Max) ACP agent to the AI Assi | 18 | Claude Code | 2 | 1,905 tok |
| wagtail/wagtail-mcp pypi.org Experimental MCP server to automate common operations on Wagtail projects | 18 | Codex, OpenCode | 1 | 538 tok |
| mosif16/codex-Skills | 18 | Claude Code | 1 | 970 tok |
| pedralcg/arcmap-mcp pedralcg.dev Servidor MCP para ArcMap 10.5–10.8: un asistente de IA conduce una sesión viva de ArcMap. | 18 | Claude Code | 1 | 805 tok |
| 2mawi2/para Manage sandboxed parallel claude code sessions on git worktrees | 18 | Claude Code | 9 | 3,272 tok |
| atopile/packages packages.atopile.io First-party packages 📦 from atopile | 18 | Claude Code, GitHub Copilot | 2 | 10,286 tok |
| jnarowski/agentcmd agentcmd.dev ✨ AI Code Workflow Orchestration Platform | 18 | Claude Code | 37 | 2,657 tok |
| jhlee111/ash_grant Permission-based authorization extension and dev tools for Ash Framework | 18 | Claude Code | 4 | 3,750 tok |
| kot149/zmk-layout-shift ZMK module to dynamically shift keyboard layouts at runtime | 18 | Codex, OpenCode | 1 | 201 tok |
| lightsparkdev/hurlicane If you have to ask, you're not ready 🌀 | 18 | Claude Code | 3 | 725 tok |
| databayt/hogwarts balqalam.com Educational automation streamlining operations for students, educators, and school leaders | 18 | Claude Code, Codex, OpenCode | 8 | 5,809 tok |
| squirrelsoft-dev/dev | 18 | Claude Code, Codex, OpenCode | 20 | 521 tok |
| ClawForgeAI/clawforge clawforge.co One dashboard for all your AI assistants | 18 | Claude Code | 6 | 1,992 tok |
| TheWayWithin/agent-11 agent-11.com Opensource AI development agent suite for solo founders. Deploy 11 specialized agents in C | 18 | Claude Code | 34 | 535 tok |
| pluskal-lab/EnzymeExplorer Highly accurate discovery of terpene synthases powered by machine learning | 18 | Codex, OpenCode | 1 | 1,746 tok |
| phantomyard/phantombot phantombot.bot AI Assistant That Uses Your Favorite Harness | 18 | Codex, OpenCode | 1 | 7,353 tok |
| seekskyworld/cloud-agent | 18 | Codex, OpenCode | 1 | 938 tok |
| larsderidder/tether Control your AI agents remotely. Respond from anywhere. | 18 | Codex, OpenCode | 1 | 1,517 tok |
| shortcuts/dotfiles shrtcts.fr 📁 rex, ghostty, fish, nvim, claude code, aerospace | 18 | Claude Code, Codex | 15 | 959 tok |
| BlackbirdWorks/gopherstack Localstack alternative written in Go. | 18 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 17 | 7,999 tok |